CN220732880U

CN220732880U - Integrated camera based on triangle light principle

Info

Publication number: CN220732880U
Application number: CN202321700568.5U
Authority: CN
Inventors: 李晓杰; 刘聪
Original assignee: Guangdong Xike Intelligent Technology Co ltd
Current assignee: Guangdong Xike Intelligent Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-04-05
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses an integrated camera based on a triangle light principle, which comprises a shell, wherein a second fixing frame is fixedly connected to the inside of the shell, a camera module is fixedly connected to the upper surface of the second fixing frame, a lens module is fixedly connected to the lower surface of the camera module, a first fixing frame is fixedly connected to the inside of the shell, the first fixing frame is positioned on the left side of the second fixing frame, a laser module is fixedly connected to the inside of the second fixing frame, a laser port is arranged on the lower surface of the shell, the laser port is positioned below the laser module, a visible mirror is fixedly connected to the upper surface of the shell, the visible mirror is positioned above the lens module, an outer mirror is fixedly connected to the right side of the laser port and positioned below the lens module. According to the utility model, the camera based on the laser triangle principle can be realized through the installed camera module, the lens module, the laser module and the shell, and the volume can be effectively reduced due to the fact that the camera only comprises a single camera structure, so that the camera is convenient for a user to use and carry.

Description

Integrated camera based on triangle light principle

Technical Field

The utility model relates to the technical field of 3D integrated industrial cameras, in particular to an integrated camera based on a triangular light principle.

Background

The 3D integrated industrial camera is mainly used for various measurement or detection applications in the industrial field, such as electronic component height measurement, circuit board quality detection, dispensing quality detection, medicine quality detection, lithium battery surface quality detection, tire detection, railway wheel track detection and the like. Through the accurate measurement and accurate detection of various industrial products, the development of industry 4.0 is assisted, and the automation of industrial production is realized. The traditional binocular structure light camera needs two camera structures, the device volume is larger, the resolution ratio is not high because the receiver can not be very dense, and meanwhile, the internal modules of the integrated camera of the same type of laser triangle are scattered, so that the rapid customization can not be realized according to different requirements of clients.

Disclosure of Invention

An object of the present application is to provide an integrated camera of the triangle light principle, so as to solve the technical problem of the integrated camera of the triangle light principle proposed in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the integrated camera based on the triangle light principle comprises a shell, wherein a second fixing frame is fixedly connected to the inside of the shell, a camera module is fixedly connected to the upper surface of the second fixing frame, and a lens module is fixedly connected to the lower surface of the camera module;

the inner part of the shell is fixedly connected with a first fixing frame, the first fixing frame is positioned on the left side of a second fixing frame, the inner part of the second fixing frame is fixedly connected with a laser module, the lower surface of the shell is provided with a laser port, and the laser port is positioned below the laser module;

the upper surface fixedly connected with visual mirror of shell, visual mirror is located the top of camera lens module, the lower surface of shell is located the right side fixedly connected with outer lens of laser mouth, and outer lens is located the below of camera lens module.

Preferably, the back surface fixedly connected with bracing piece of shell, the one end fixedly connected with connecting seat that the shell was kept away from to the bracing piece, the back surface fixedly connected with handle of connecting seat, the upper surface of shell is located the top evenly distributed of visual mirror has mode lamp.

Preferably, the lower surface of the connecting seat is fixedly connected with an adjusting rod, the rear surface of the adjusting rod is fixedly connected with a first sliding rod, and the front surface of the adjusting rod is fixedly connected with a second sliding rod.

Preferably, the front surface of the second sliding rod is provided with a limiting groove, and the inside of the limiting groove is connected with a fixing bolt in a penetrating way.

Preferably, one end of the adjusting rod, which is far away from the connecting seat, is movably connected with a base, the upper surface of the base is fixedly connected with a first arc plate, the upper surface of the base is fixedly connected with a second arc plate, and the second arc plate is positioned behind the first arc plate.

Preferably, the rear surface of the first arc plate and the front surface of the second arc plate are respectively provided with a sliding groove, and the sliding grooves are respectively connected with the first sliding rod and the second sliding rod in a sliding manner.

Preferably, the front surface of the first arc plate is uniformly provided with limiting holes, the limiting holes are communicated with the sliding grooves, and the limiting holes are connected with the fixing bolts in a penetrating mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the installed camera module, the lens module, the laser module and the shell, the plane where the laser emitted by the laser module is a focusing plane, the plane where the lens module is a lens plane and the plane where the photosensitive module is a plane image plane are three positions which meet the principles of the poloxamer, namely the extension of the three planes is converged at one point, so that the imaging of any area on the focusing plane where the laser is located on the imaging module is clearly visible, and the camera based on the laser triangle principle can effectively reduce the volume and is convenient for a user to use and carry because the camera only comprises a single camera structure.

2. According to the utility model, the fixed bolt is pulled to separate from the limiting hole and the limiting groove through the installed adjusting rod, the second sliding rod, the first arc plate and the fixed bolt, the handle is pulled to drive the adjusting rod to swing left and right, the fixed bolt is embedded into the limiting groove, the adjusting rod is limited and fixed, the adjusting rod swings to a required placement angle of a corresponding mode, and rapid customization can be realized according to different requirements of customers.

Drawings

Fig. 1 is a perspective view of an integrated camera according to the principle of triangular light of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional view of the interior of a housing of an integrated camera according to the triangular light principle of the present utility model;

FIG. 3 is a bottom view of the housing of the integrated camera of the triangular light principle of the present utility model;

FIG. 4 is a schematic diagram of the internal cross-section of the housing of the integrated camera of the triangular light principle of the present utility model;

FIG. 5 is a surface structure view of an adjusting lever of an integrated camera according to the triangle light principle of the present utility model;

FIG. 6 is a view showing a surface structure of a chassis of an integrated camera according to the triangle light principle of the present utility model;

fig. 7 is a top view of the integrated camera according to the triangle light principle of the present utility model.

In the figure: 1. a camera module; 2. a lens module; 3. a laser module; 4. a housing; 5. a visual mirror; 6. an outer lens; 7. a laser port; 8. a first fixing frame; 9. a mode lamp; 10. a second fixing frame; 11. a connecting seat; 12. a handle; 13. a support rod; 14. an adjusting rod; 15. a first slide bar; 16. a second slide bar; 17. a limit groove; 18. a fixing bolt; 19. a base; 20. an arc plate I; 21. a limiting hole; 22. an arc plate II; 23. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., are directions or positional relationships based on the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly and include, for example, "connected," either fixedly, detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-7, an embodiment of the present utility model is provided: the utility model provides an integral type camera of triangle optical principle, including shell 4, the inside fixedly connected with mount two 10 of shell 4, the last fixed surface of mount two 10 is connected with camera module 1, camera module 1 has used the SICK M30 CMOS photosensitive element that adopts ROCC technique, make the camera can realize quick and high-resolution image acquisition, camera module 1's lower fixed surface is connected with camera module 2, the inside fixedly connected with mount one 8 of shell 4, and mount one 8 is located the left side of mount two 10, mount two 10's inside fixedly connected with laser module 3, the lower surface of shell 4 is provided with laser mouth 7, and laser mouth 7 is located the below of laser module 3, the last fixed surface of shell 4 is connected with visual mirror 5, visual mirror 5 is located the top of camera module 2, the lower surface of shell 4 is located the right side fixedly connected with outer lens 6 of laser mouth 7, and outer lens 6 is located the below of camera module 2, in the in-process that integral type camera used, the plane that laser module 3 sent is the focusing plane, and plane that camera module 2 place is located is the plane that just need be the plane that the camera module is located, can be based on the plane that the camera is based on the three phase angle optical module is in order to make the relative volume of two phase-contrast, thereby the three can carry out the camera structure because of the camera can be realized in the plane of the relative focal plane of two phase-contrast, the three phase-contrast optical module has been realized, the camera has the volume of the camera can be realized and the focal plane of the camera, and can be more convenient for the focal plane.

The back fixed surface of shell 4 is connected with bracing piece 13, and the one end fixedly connected with connecting seat 11 of shell 4 is kept away from to bracing piece 13, and the back fixed surface of connecting seat 11 is connected with handle 12, through the side surface connection of bracing piece 13 and shell 4, makes the integral type camera can be placed horizontally, guarantees the stability when integral type camera uses when not sheltering from the integral type camera.

The upper surface of the shell 4 is evenly distributed with the mode lamp 9 above the visual mirror 5, the lower surface of the connecting seat 11 is fixedly connected with the adjusting rod 14, the rear surface of the adjusting rod 14 is fixedly connected with the first slide rod 15, the front surface of the adjusting rod 14 is fixedly connected with the second slide rod 16, the front surface of the second slide rod 16 is provided with the limit groove 17, the inside of the limit groove 17 is in through connection with the fixing bolt 18, one end of the adjusting rod 14 far away from the connecting seat 11 is movably connected with the base 19, the upper surface of the base 19 is fixedly connected with the first arc plate 20, the upper surface of the base 19 is fixedly connected with the second arc plate 22, the second arc plate 22 is positioned behind the first arc plate 20, the rear surface of the first arc plate 20 and the front surface of the second arc plate 22 are both provided with the sliding grooves 23, the sliding grooves 23 are respectively connected with the first slide rod 15 and the second slide rod 16, the front surface of the first arc plate 20 is evenly distributed with the limit holes 21, the limit holes 21 are communicated with the sliding grooves 23, the limiting hole 21 is connected with the fixed bolt 18 in a penetrating way, in the using process of the integrated camera, the fixed bolt 18 is pulled to be separated from the limiting hole 21 and the limiting groove 17 according to the using requirement of a user, the handle 12 is pulled to drive the adjusting rod 14 to swing left and right to drive the first slide rod 15 and the second slide rod 16 to slide in the sliding groove 23, the fixed bolt 18 is embedded into the limiting hole 21 and penetrates into the limiting groove 17 to limit and fix the adjusting rod 14, so that the adjusting rod 14 swings to a required placing angle of a corresponding mode, the camera is positioned on the right side of the base 1 in the adjusting and rotating process of the integrated camera, the situation of double-phase ghost does not occur, rapid customization can be realized according to different requirements of the user, and the following four structures can be basically formed according to different relative angle relations of the camera module 1 and the laser module 3; the Reverse oridinary structure is the most common structure, and has the biggest characteristic of being capable of generating higher resolution of high detection; for the oridinary structure, the method has the greatest advantage of simple calibration; for the specular structure, the dim and matt measured object can be better imaged; for the last Look-away structure, the influence of stray light on imaging can be effectively removed.

Working principle: when in use, in the use process of the integrated camera, the plane where the laser emitted by the laser module 3 is positioned is a focusing plane, the plane where the lens module 2 is positioned is a lens plane, and the plane where the photosensitive module is positioned is an image plane, so that the three planes are prolonged and converged on one point, thereby enabling the imaging of any area on the focusing plane where the laser is positioned on the imaging module to be clearly visible, compared with the traditional binocular structure optical camera (two camera structures are needed), the volume can be effectively reduced, the camera is convenient for a user to use and carry, and is connected with the side surface of the shell 4 through the supporting rod 13, the integrated camera can be horizontally placed, the stability of the integrated camera during use is guaranteed when the integrated camera is not blocked, in the use process of the integrated camera, according to the use requirement of a user, the fixing bolt 18 is pulled to separate from the limiting hole 21 and the limiting groove 17, the handle 12 is pulled to drive the adjusting rod 14 to swing left and right, the first sliding rod 15 and the second sliding rod 16 are driven to slide in the sliding groove 23, the fixing bolt 18 is embedded into the limiting hole 21 and penetrates into the limiting groove 17, the adjusting rod 14 is limited and fixed, the adjusting rod 14 swings to a required placement angle of a corresponding mode, and quick customization can be realized according to different requirements of clients.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an integral type camera of triangle light principle, includes shell (4), its characterized in that: a second fixing frame (10) is fixedly connected to the inside of the shell (4), a camera module (1) is fixedly connected to the upper surface of the second fixing frame (10), and a lens module (2) is fixedly connected to the lower surface of the camera module (1);

the laser device is characterized in that a first fixing frame (8) is fixedly connected to the inside of the shell (4), the first fixing frame (8) is positioned on the left side of a second fixing frame (10), a laser module (3) is fixedly connected to the inside of the second fixing frame (10), a laser port (7) is arranged on the lower surface of the shell (4), and the laser port (7) is positioned below the laser module (3);

the upper surface fixedly connected with visual mirror (5) of shell (4), visual mirror (5) are located the top of camera lens module (2), the lower surface of shell (4) is located right side fixedly connected with outer lens (6) of laser mouth (7), and outer lens (6) are located the below of camera lens module (2).

2. The integrated camera of the triangle light principle of claim 1, wherein: the utility model discloses a visual mirror, including shell (4), back surface fixedly connected with bracing piece (13) of shell (4), one end fixedly connected with connecting seat (11) of keeping away from shell (4) of bracing piece (13), back surface fixedly connected with handle (12) of connecting seat (11), the upper surface of shell (4) is located the top evenly distributed of visual mirror (5) has mode lamp (9).

3. The integrated camera of the triangle light principle according to claim 2, characterized in that: the lower surface of connecting seat (11) is fixedly connected with regulation pole (14), the back surface of regulation pole (14) is fixedly connected with slide bar one (15), the front surface of regulation pole (14) is fixedly connected with slide bar two (16).

4. A delta-light principle integrated camera according to claim 3, characterized in that: the front surface of the second slide bar (16) is provided with a limiting groove (17), and a fixing bolt (18) is connected inside the limiting groove (17) in a penetrating manner.

5. A delta-light principle integrated camera according to claim 3, characterized in that: one end of adjusting pole (14) keeping away from connecting seat (11) swing joint has base (19), the upper surface fixedly connected with arc board one (20) of base (19), the upper surface fixedly connected with arc board two (22) of base (19), and arc board two (22) are located arc board one (20) rear.

6. The integrated camera of the triangle light principle of claim 5, wherein: the rear surface of the first arc plate (20) and the front surface of the second arc plate (22) are respectively provided with a sliding groove (23), and the sliding grooves (23) are respectively connected with the first sliding rod (15) and the second sliding rod (16) in a sliding way.

7. The integrated camera of the triangle light principle of claim 5, wherein: limiting holes (21) are uniformly distributed in the front surface of the first arc plate (20), the limiting holes (21) are communicated with the sliding grooves (23), and the limiting holes (21) are connected with the fixing bolts (18) in a penetrating mode.